W. Palosz et al., THE EFFECT OF HEAT-TREATMENT ON THE MAGNITUDE AND COMPOSITION OF RESIDUAL-GAS IN SEALED SILICA GLASS AMPOULES, Journal of crystal growth, 142(1-2), 1994, pp. 215-224
The residual gas pressure and composition in sealed silica glass ampou
les as a function of different treatment procedures has been investiga
ted. The dependence of the residual gas on the outgassing and annealin
g parameters has been determined. The effects of the fused silica bran
d, of the ampoule fabrication, and of post-outgassing procedures have
been evaluated.